ATE183669T1 - WEARING PARTS AND METHODS FOR THEIR PRODUCTION - Google Patents

WEARING PARTS AND METHODS FOR THEIR PRODUCTION

Info

Publication number
ATE183669T1
ATE183669T1 AT96924838T AT96924838T ATE183669T1 AT E183669 T1 ATE183669 T1 AT E183669T1 AT 96924838 T AT96924838 T AT 96924838T AT 96924838 T AT96924838 T AT 96924838T AT E183669 T1 ATE183669 T1 AT E183669T1
Authority
AT
Austria
Prior art keywords
inlay
production
methods
striker
integrated
Prior art date
Application number
AT96924838T
Other languages
German (de)
Inventor
Bruno Mayer
Werner Stipp
Michael Elsner
Original Assignee
Swb Stahlformgussgesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7768589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE183669(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swb Stahlformgussgesellschaft filed Critical Swb Stahlformgussgesellschaft
Application granted granted Critical
Publication of ATE183669T1 publication Critical patent/ATE183669T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2210/00—Codes relating to different types of disintegrating devices
    • B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

The invention relates to a working part, especially for the preparation of minerals, building debris and scrap metal, with a striker (3) of ferrous material which has, in its wearing region, at least one integrated inlay (20) consisting of metal oxide and/or carbide ceramic and produced by composite casting. According to the invention, such a working part, besides being adequately shock resistant, has a greater resistance to abrasive wear owing to the fact that the inlay (20) is perforated or spongiform and is integrated into the striker (3) by ferrous material forced into the apertures and pores of the inlay (20).
AT96924838T 1995-08-03 1996-07-02 WEARING PARTS AND METHODS FOR THEIR PRODUCTION ATE183669T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19528512A DE19528512C2 (en) 1995-08-03 1995-08-03 Wear parts and process for their manufacture

Publications (1)

Publication Number Publication Date
ATE183669T1 true ATE183669T1 (en) 1999-09-15

Family

ID=7768589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96924838T ATE183669T1 (en) 1995-08-03 1996-07-02 WEARING PARTS AND METHODS FOR THEIR PRODUCTION

Country Status (6)

Country Link
EP (1) EP0841990B1 (en)
AT (1) ATE183669T1 (en)
AU (1) AU6516896A (en)
DE (2) DE19528512C2 (en)
ES (1) ES2137715T3 (en)
WO (1) WO1997005951A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930948B1 (en) 1996-10-01 2000-08-30 Hubert Francois Composite wear part
NL1019297C1 (en) * 2001-06-26 2003-01-07 Johannes Petrus Andreas Zanden Gear block with reinforcement part.
ATE322950T1 (en) 2001-12-04 2006-04-15 Magotteaux Int FOUNDRY PIECES WITH IMPROVED WEAR RESISTANCE
ATE332750T1 (en) * 2002-06-26 2006-08-15 Passage De Douro Bvba STRUCTURAL COMPOSITE ACCELERATOR
ITUD20030169A1 (en) 2003-08-20 2005-02-21 F A R Fonderie Acciaierie Roiale Spa PROCEDURE FOR THE PRODUCTION OF AN ELEMENT SUBJECT TO WEAR, AND ELEMENT SUBJECT TO WEAR OBTAINED.
US8147980B2 (en) 2006-11-01 2012-04-03 Aia Engineering, Ltd. Wear-resistant metal matrix ceramic composite parts and methods of manufacturing thereof
DE102007000835A1 (en) * 2007-10-09 2009-04-16 Hazemag & Epr Gmbh Breaking tool for a breaking device
DE102010013999A1 (en) 2010-04-07 2011-10-13 Vautid Gmbh A method for producing a cast workpiece having at least partially increased wear protection
DE102010022492A1 (en) 2010-06-02 2011-12-08 Stahlwerke Bochum Gmbh Tool insert for a device for chopping lumpy material and equipped with such an insert device
DE102011113104B4 (en) * 2011-09-09 2018-04-26 Vautid Gmbh wear component
DE102011085520B4 (en) 2011-10-31 2017-05-04 General Electric Technology Gmbh Hammer of a beater mill
CN102909113B (en) * 2012-10-17 2015-07-01 株洲湘军硬质合金有限公司 Composite board hammer for crusher and production method of same
CN105107576B (en) * 2015-09-18 2017-10-20 中建材（合肥）水泥通用设备科技有限公司 A kind of board hammer of impact crusher and its manufacture method
DE102017211948B3 (en) * 2017-07-12 2018-03-22 Thyssenkrupp Ag Sieve segment with a wear protection and method for producing a sieve segment
EP3781319B1 (en) 2018-04-18 2021-12-15 Stahlwerke Bochum GmbH Striking tool and rotor fitted with same for a machine for crushing metal objects or rocky materials
CA3096806C (en) 2018-04-18 2021-08-31 Stahlwerke Bochum Gmbh Striking tool and rotor fitted therewith for a machine for crushing metal objects or stone materials
CN108745508A (en) * 2018-07-09 2018-11-06 徐州鑫华耐磨材料有限公司 Ceramet composite hammer head and its manufacturing method
WO2020057744A1 (en) 2018-09-20 2020-03-26 Stahlwerke Bochum Gmbh Protective cap and rotor equipped with same for a machine for comminuting metal objects or rock materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2365747C3 (en) * 1973-07-13 1978-06-08 Verschleiss-Technik Dr.-Ing. Hans Wahl Gmbh & Co, 7302 Ostfildern Cast impact body
SU662261A1 (en) * 1977-02-02 1979-05-15 Институт Проблем Литья Ан Украинской Сср Method of surface-alloying of castings
DE3315125C1 (en) * 1983-04-27 1984-11-22 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite body and method for its production
DE3618195A1 (en) * 1986-05-30 1987-12-03 Werner Schatz Hammer for comminuting concrete, rock or the like
JPH01113161A (en) * 1987-10-28 1989-05-01 Sumitomo Metal Ind Ltd Metal-ceramic composite tube and its manufacture
JPH01192459A (en) * 1988-01-26 1989-08-02 Sumitomo Metal Ind Ltd Metal-ceramics composite tubular body and its manufacture
DD293754A5 (en) * 1990-04-25 1991-09-12 Gisag-Ag Giesserei Und Maschinenbau Leipzig,De METHOD FOR PRODUCING PARTICULARLY WEAR-PROOFED CASTINGS
BE1004573A4 (en) * 1990-09-20 1992-12-15 Magotteaux Int Process for producing a piece bimetallic foundry and wear piece made thereby.

Also Published As

Publication number Publication date
EP0841990B1 (en) 1999-08-25
AU6516896A (en) 1997-03-05
WO1997005951A1 (en) 1997-02-20
ES2137715T3 (en) 1999-12-16
EP0841990A1 (en) 1998-05-20
DE19528512A1 (en) 1997-02-06
DE19528512C2 (en) 2001-02-22
DE59602897D1 (en) 1999-09-30

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Legal Events

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